Why is Clean Science falling/rising?

As of 25-Aug, Clean Science & Technology Ltd is experiencing a price increase, currently at 1,163.10, reflecting a change of 9.95 (0.86%) upward. The stock has shown a positive performance today, outperforming its sector by 1.23% and has been gaining for the last two days, with a total return of 1.27% during this period. However, despite this recent uptick, the stock has underperformed over the longer term, with a decline of 18.38% year-to-date and a significant drop of 25.33% over the past year. The stock is trading below its moving averages, indicating a potential struggle in maintaining upward momentum. Additionally, there has been a notable decrease in investor participation, with delivery volume falling by 83.43% against the five-day average, which may contribute to the stock's volatility.
In the broader market context, the stock's short-term performance contrasts with the benchmark, as it has declined by 0.21% over the past week while the Sensex has gained 0.45%. This consistent underperformance against the benchmark over the last three years, coupled with a high Price to Book Value ratio and a low growth rate in operating profit, suggests that investors may be cautious about the stock's long-term prospects. Although the company boasts high management efficiency and a low debt-to-equity ratio, these positive factors are overshadowed by its expensive valuation and poor historical returns, leading to a challenging environment for sustained price increases.